In 2016, MobileSyrup took a tour of the TTC’s underground network. The network infrastructure BAI used is unique, considering it was built for dense traffic and an environment that is constantly moving. However, the bigger challenge is getting the carriers on board.

The network BAI built in the TTC is capable of supporting every licensed carrier in the city of Toronto, CEO Ken Ranger told MobileSyrup.

Freedom has made good use of that adaptability. It added support for its network in stations first and is now working to expand that to tunnels.

Hopefully some of the other carriers get on board and begin rolling out network in the TTC as well.